The 25 mm diameter DynaMax 25 coreless motors from Allied Motion, use an innovative copper foil rotor technology, resulting in significantly higher power density.

Allied Motion Technologies (Dordrecht, The Netherlands) adds to its range of coreless DC motors with the DynaMax 25 series motors that employ new rotor technology for higher performance. The new 25 mm diameter DynaMax 25 coreless motors use an innovative copper foil rotor technology instead of a conventional wound copper wire armature, resulting in significantly higher power density. Features include:

• 4-pole rare-earth NdFeB magnets.
• A stall torque of 400 mNm.
• 28 watts of rated power output.
• Low inertia and a coreless design.
• A rapid 4 msec mechanical time constant.
• Available with an optional planetary gearbox.

For more information visit www.alliedmotion.com.